low altitude radio altimeter

radio altimeter

Return altitude (meters) - only applies in Fixed Altitude mode

barometric altimeter

stand-by altimeter

altimeter

altimeter encoder

altimeter error

altimeter setting

precision altimeter

pressure altimeter

two-pointer altimeter

radar altimeter

barometric altimeter (BARO)

high altitude-low opening (HALO)

high- and low-altitude surveillance

high-altitude low-opening parachute technique (HALO)

low altitude parachute extraction system (LAPES)

subsonic low altitude cruise missile

surveillance, high- and low-altitude surveillance

airborne targeting low altitude navigation thermal imaging and cueing (system)

low altitude arrival waypoint

low-altitude departure waypoint

low-altitude course (to the target etc.)

low-altitude safety

low-altitude drive on ground

low-altitude pursuit drive on ground

Low Altitude Authorization and Notification Capability (LAANC)

low altitude unmanned research aircraft

low altitude/airspeed unmanned aircraft

Low Altitude Authorization and Notification Capability system (LAANCs)

low-altitude drone

low-altitude photoreconnaissance drone